EP4323327C0 - Verfahren zur wiederverwendung von ethylen in einem ethylenoligomerisierungsreaktorsystem - Google Patents
Verfahren zur wiederverwendung von ethylen in einem ethylenoligomerisierungsreaktorsystemInfo
- Publication number
- EP4323327C0 EP4323327C0 EP22725603.9A EP22725603A EP4323327C0 EP 4323327 C0 EP4323327 C0 EP 4323327C0 EP 22725603 A EP22725603 A EP 22725603A EP 4323327 C0 EP4323327 C0 EP 4323327C0
- Authority
- EP
- European Patent Office
- Prior art keywords
- ethylene
- reuse
- reactor system
- oligomerization reactor
- ethylene oligomerization
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/02—Alkenes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/02—Alkenes
- C07C11/08—Alkenes with four carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/02—Alkenes
- C07C11/107—Alkenes with six carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
- C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
- C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
- C07C2/08—Catalytic processes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
- C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
- C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
- C07C2/08—Catalytic processes
- C07C2/26—Catalytic processes with hydrides or organic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
- C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
- C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
- C07C2/08—Catalytic processes
- C07C2/26—Catalytic processes with hydrides or organic compounds
- C07C2/32—Catalytic processes with hydrides or organic compounds as complexes, e.g. acetyl-acetonates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
- C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
- C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
- C07C2/08—Catalytic processes
- C07C2/26—Catalytic processes with hydrides or organic compounds
- C07C2/36—Catalytic processes with hydrides or organic compounds as phosphines, arsines, stilbines or bismuthines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- C07C2531/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
- C07C2531/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17/329,287 US11230514B1 (en) | 2021-05-25 | 2021-05-25 | Methods for recycling ethylene in an ethylene oligomerization reactor system |
| PCT/US2022/027464 WO2022250886A1 (en) | 2021-05-25 | 2022-05-03 | Methods for recycling ethylene in an ethylene oligomerization reactor system |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP4323327A1 EP4323327A1 (de) | 2024-02-21 |
| EP4323327B1 EP4323327B1 (de) | 2026-02-18 |
| EP4323327C0 true EP4323327C0 (de) | 2026-02-18 |
Family
ID=79689805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP22725603.9A Active EP4323327B1 (de) | 2021-05-25 | 2022-05-03 | Verfahren zur wiederverwendung von ethylen in einem ethylenoligomerisierungsreaktorsystem |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US11230514B1 (de) |
| EP (1) | EP4323327B1 (de) |
| JP (1) | JP7496041B2 (de) |
| KR (1) | KR102755725B1 (de) |
| CN (1) | CN117337276B (de) |
| AU (1) | AU2022279924B2 (de) |
| BR (1) | BR112023024419A2 (de) |
| CA (1) | CA3221563C (de) |
| MX (1) | MX2023013945A (de) |
| WO (1) | WO2022250886A1 (de) |
| ZA (1) | ZA202310805B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20240247199A1 (en) * | 2023-01-20 | 2024-07-25 | Uop Llc | Process for converting olefins to jet fuel with dealkanizer |
| US20250382243A1 (en) | 2024-06-14 | 2025-12-18 | Chevron Phillips Chemical Company Lp | Preparation and storage of ethylene oligomerization catalyst compositions |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100502889B1 (ko) | 2003-04-21 | 2005-07-20 | 한미약품(주) | 조류 원시생식세포의 생식선 전이 효율의 개선방법 |
| EP1987047B1 (de) | 2006-02-03 | 2015-07-01 | ExxonMobil Chemical Patents Inc. | Verfahren zur herstellung von alpha-olefin-comonomeren |
| US8003839B2 (en) | 2006-02-03 | 2011-08-23 | Exxonmobil Chemical Patents Inc. | Process for generating linear apha olefin comonomers |
| ES2447293T3 (es) | 2009-10-16 | 2014-03-11 | Sasol Technology (Proprietary) Limited | Separación de los componentes de una corriente hidrocarbonada de componentes múltiples que incluye etileno |
| KR101846031B1 (ko) * | 2012-03-16 | 2018-04-05 | 에스케이이노베이션 주식회사 | 에틸렌으로부터 1-헥센 및/또는 1-옥텐을 제조하기 위한 촉매계 |
| EP2684857A1 (de) * | 2012-07-10 | 2014-01-15 | Saudi Basic Industries Corporation | Verfahren zur Oligomerisierung von Ethylen |
| CN105339327B (zh) * | 2013-06-28 | 2020-01-21 | 陶氏环球技术有限责任公司 | 基于乙烯的超支化寡聚物 |
| MX369759B (es) * | 2015-01-19 | 2019-11-20 | Evonik Operations Gmbh | Preparación combinada de buteno y octeno a partir de eteno. |
| ES2660618T3 (es) * | 2015-01-19 | 2018-03-23 | Evonik Degussa Gmbh | Preparación combinada de al menos buteno y octeno a partir de eteno |
| US20190010100A1 (en) * | 2015-12-30 | 2019-01-10 | Sabic Global Technologies B.V. | Method of separating hexene |
| US10414699B2 (en) | 2016-05-27 | 2019-09-17 | Chevron Phillips Chemical Company Lp | Process improvements in selective ethylene oligomerizations |
| JP6804944B2 (ja) * | 2016-11-18 | 2020-12-23 | 出光興産株式会社 | α−オレフィン低重合体の製造方法 |
| US20200055800A1 (en) | 2017-05-09 | 2020-02-20 | Exxonmobil Chemical Patents Inc. | Linear Alpha Olefin Process Using Solvent Flash Drum for Olefin Separation |
| CN110621704A (zh) | 2017-05-09 | 2019-12-27 | 埃克森美孚化学专利公司 | 使用低聚反应器中温度控制的线性α-烯烃方法 |
| US20200062672A1 (en) | 2017-05-09 | 2020-02-27 | Exxonmobil Chemical Patents Inc. | Linear Alpha Olefin Process Including Solvent Purification Using Dividing Wall Distillation Column |
| US20200062673A1 (en) | 2017-05-09 | 2020-02-27 | Exxonmobil Chemical Patents Inc. | Linear Alpha Olefin Process Using Catalyst Deactivation with High Product Purity |
| KR102334363B1 (ko) * | 2017-09-29 | 2021-12-02 | 에스케이이노베이션 주식회사 | 올레핀의 올리고머화 방법 |
| KR102334373B1 (ko) * | 2017-11-30 | 2021-12-02 | 에스케이이노베이션 주식회사 | 올레핀의 올리고머화 방법 |
| US11021553B2 (en) * | 2018-02-12 | 2021-06-01 | Exxonmobil Chemical Patents Inc. | Metallocene dimer selective catalysts and processes to produce poly alpha-olefin dimers |
| KR102780340B1 (ko) * | 2019-03-13 | 2025-03-11 | 티피씨 그룹 엘엘씨 | 상이한 선형 알파 올레핀을 선택적으로 생산하기 위한 유연 제조 시스템 |
| KR102602865B1 (ko) * | 2019-08-21 | 2023-11-16 | 주식회사 엘지화학 | 올리고머 제조 방법 및 올리고머 제조 장치 |
| EP4051656A1 (de) * | 2019-10-28 | 2022-09-07 | ExxonMobil Chemical Patents Inc. | Dimer-selektive metallocen-katalysatoren, nicht-aromatische kohlenwasserstoff-lösliche aktivatoren und verfahren zum produzieren von poly-alpha-olefin-oligmeren mit ihnen |
-
2021
- 2021-05-25 US US17/329,287 patent/US11230514B1/en active Active
-
2022
- 2022-05-03 WO PCT/US2022/027464 patent/WO2022250886A1/en not_active Ceased
- 2022-05-03 KR KR1020237040209A patent/KR102755725B1/ko active Active
- 2022-05-03 MX MX2023013945A patent/MX2023013945A/es unknown
- 2022-05-03 BR BR112023024419A patent/BR112023024419A2/pt unknown
- 2022-05-03 CN CN202280036266.4A patent/CN117337276B/zh active Active
- 2022-05-03 JP JP2023572550A patent/JP7496041B2/ja active Active
- 2022-05-03 CA CA3221563A patent/CA3221563C/en active Active
- 2022-05-03 AU AU2022279924A patent/AU2022279924B2/en active Active
- 2022-05-03 EP EP22725603.9A patent/EP4323327B1/de active Active
-
2023
- 2023-11-22 ZA ZA2023/10805A patent/ZA202310805B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA3221563C (en) | 2025-05-13 |
| BR112023024419A2 (pt) | 2024-02-20 |
| CN117337276A (zh) | 2024-01-02 |
| CN117337276B (zh) | 2025-02-07 |
| KR102755725B1 (ko) | 2025-01-21 |
| ZA202310805B (en) | 2025-03-26 |
| WO2022250886A1 (en) | 2022-12-01 |
| MX2023013945A (es) | 2023-12-08 |
| CA3221563A1 (en) | 2022-12-01 |
| EP4323327B1 (de) | 2026-02-18 |
| JP2024519136A (ja) | 2024-05-08 |
| KR20230166140A (ko) | 2023-12-06 |
| AU2022279924B2 (en) | 2024-02-15 |
| EP4323327A1 (de) | 2024-02-21 |
| AU2022279924A1 (en) | 2023-11-30 |
| US11230514B1 (en) | 2022-01-25 |
| JP7496041B2 (ja) | 2024-06-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP4158540A4 (de) | Verfahren zur segmentierung von eigenschaftsmerkmalen | |
| EP3721667C0 (de) | Verfahren und vorrichtung zur durchführung einer konfliktbasierten und nicht-konfliktbasierten strahlausfallwiederherstellung in einem drahtlosen kommunikationssystem | |
| EP3924505C0 (de) | Verfahren zur verarbeitung von nukleinsäuremolekülen | |
| EP4323327C0 (de) | Verfahren zur wiederverwendung von ethylen in einem ethylenoligomerisierungsreaktorsystem | |
| EP4226590A4 (de) | Verfahren, vorrichtung und system zur skalierung von container-clustern | |
| EP3952499C0 (de) | Verfahren und vorrichtung zur unterstützung von einer vielzahl von vorkonfigurierten ressourcen in einem drahtloskommunikationssystem | |
| EP3974409C0 (de) | Verfahren und vorrichtung zur herstellung von ethylenglykol mit ethylencarbonat und methanol | |
| EP3848346A4 (de) | Verfahren zur raffination von nicht-erdölbasiertem ethylenglykol | |
| EP4108649A4 (de) | Verfahren zur herstellung von olefinen | |
| EP3747481C0 (de) | Systeme und verfahren zur gewinnung von mncs als teil eines plasmasammelverfahrens | |
| EP4227290C0 (de) | Verfahren zur wiederverwendung von dmtm | |
| EP4043473A4 (de) | Verfahren zur herstellung von nukleinsäure-oligomeren | |
| EP4175933A4 (de) | Verfahren zur gesteuerten oligomerisierung von butenen | |
| EP4405445A4 (de) | Integriertes verfahren mit niedrigem kohlenstofffussabdruck zur wiederverwertung von olefinproduzenten | |
| EP4184968A4 (de) | Verfahren zur auswahl von direktzugriffsressourcen und zugehörige vorrichtung | |
| EP4286463A4 (de) | Verfahren zur wiederverwendung von harzformkörpern | |
| EP3997532C0 (de) | System und verfahren zur minimierung von nicht-produktiven stillstandszeiten innerhalb eines automatisierungsvorgangs | |
| EP3836027A4 (de) | Verfahren und vorrichtung zur erzeugung eines frequenzkomponentenvektors von zeitreihendaten | |
| EP4207640A4 (de) | Verfahren, system, vorrichtung und vorrichtung zur zuweisung von pfadidentifikatoren und speichermedium | |
| EP4204198A4 (de) | Verfahren zur devulkanisation von kautschuk | |
| EP4215516A4 (de) | Verfahren zur reinigung von octafluorcyclobutan | |
| EP4048752C0 (de) | Verfahren zur herstellung von epdm-silikon-hybridprodukten | |
| EP4501012A4 (de) | Endgerät, system und verfahren zur ressourcenzuweisung in einem sidelink-lokalisierungsverfahren | |
| EP4424661A4 (de) | Verfahren zur katalysierung von olefincarbonylierung | |
| EP4165168A4 (de) | Verfahren zur herstellung von immunzellen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| 17P | Request for examination filed |
Effective date: 20231116 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) | ||
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
| 17Q | First examination report despatched |
Effective date: 20240912 |
|
| RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: CHEVRON PHILLIPS CHEMICAL COMPANY LP |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
| RIC1 | Information provided on ipc code assigned before grant |
Ipc: C07C 2/08 20060101AFI20250826BHEP Ipc: C07C 11/02 20060101ALI20250826BHEP Ipc: C07C 7/04 20060101ALI20250826BHEP Ipc: C07C 11/107 20060101ALI20250826BHEP Ipc: C07C 2/36 20060101ALI20250826BHEP Ipc: C07C 2/32 20060101ALI20250826BHEP Ipc: C07C 11/08 20060101ALI20250826BHEP |
|
| INTG | Intention to grant announced |
Effective date: 20250915 |
|
| GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: F10 Free format text: ST27 STATUS EVENT CODE: U-0-0-F10-F00 (AS PROVIDED BY THE NATIONAL OFFICE) Effective date: 20260218 Ref country code: GB Ref legal event code: FG4D |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602022030619 Country of ref document: DE |
|
| U01 | Request for unitary effect filed |
Effective date: 20260317 |
|
| U07 | Unitary effect registered |
Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT RO SE SI Effective date: 20260320 |